FI945669A - Keräyspaperin käsittelymenetelmä - Google Patents
Keräyspaperin käsittelymenetelmä Download PDFInfo
- Publication number
- FI945669A FI945669A FI945669A FI945669A FI945669A FI 945669 A FI945669 A FI 945669A FI 945669 A FI945669 A FI 945669A FI 945669 A FI945669 A FI 945669A FI 945669 A FI945669 A FI 945669A
- Authority
- FI
- Finland
- Prior art keywords
- pct
- waste paper
- repulper
- chemicals
- surfactant
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/14—Secondary fibres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9211582A GB9211582D0 (en) | 1992-06-02 | 1992-06-02 | Waste paper treatment process |
PCT/CA1993/000233 WO1993024702A1 (en) | 1992-06-02 | 1993-06-02 | Waste paper treatment process |
Publications (2)
Publication Number | Publication Date |
---|---|
FI945669A0 FI945669A0 (fi) | 1994-12-01 |
FI945669A true FI945669A (fi) | 1995-01-25 |
Family
ID=10716342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945669A FI945669A (fi) | 1992-06-02 | 1994-12-01 | Keräyspaperin käsittelymenetelmä |
Country Status (15)
Country | Link |
---|---|
US (1) | US5895556A (ja) |
EP (1) | EP0644964B1 (ja) |
JP (1) | JPH07507109A (ja) |
AT (1) | ATE180522T1 (ja) |
AU (1) | AU669907B2 (ja) |
CA (1) | CA2137236A1 (ja) |
DE (1) | DE69325098T2 (ja) |
DK (1) | DK0644964T3 (ja) |
ES (1) | ES2131581T3 (ja) |
FI (1) | FI945669A (ja) |
GB (1) | GB9211582D0 (ja) |
GR (1) | GR3030639T3 (ja) |
NO (1) | NO944628D0 (ja) |
NZ (1) | NZ252976A (ja) |
WO (1) | WO1993024702A1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6001218A (en) | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from old newspaper |
US6074527A (en) | 1994-06-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from coarse cellulosic fibers |
US5582681A (en) | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
US6296736B1 (en) | 1997-10-30 | 2001-10-02 | Kimberly-Clark Worldwide, Inc. | Process for modifying pulp from recycled newspapers |
US6387210B1 (en) | 1998-09-30 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Method of making sanitary paper product from coarse fibers |
US6458240B1 (en) | 2000-01-14 | 2002-10-01 | Georgia-Pacific Corporation | Method for removing contaminants from fibers in recycle fiber pulping |
US7279073B2 (en) * | 2002-08-13 | 2007-10-09 | U.S. Greenfiber, Llc | Apparatus for liquid-based fiber separation |
US20080073044A1 (en) * | 2002-08-13 | 2008-03-27 | Bowman David J | Apparatus for liquid-based fiber separation |
US20050279472A1 (en) * | 2004-06-18 | 2005-12-22 | Sonoco Products Company | Recycled white ticket stock and method of making same |
US20050194780A1 (en) * | 2004-03-05 | 2005-09-08 | Shockley Theodore B. | High opacity tickets |
US20050057037A1 (en) * | 2003-09-17 | 2005-03-17 | Shockley Theodore B. | Tickets |
US8043475B2 (en) * | 2003-09-17 | 2011-10-25 | Indiana Ticket Company | High opacity tickets |
US20080035291A1 (en) * | 2006-07-21 | 2008-02-14 | Sonoco Development, Inc. | Infrared-Absorbing Ticket Stock and Method of Making Same |
US8034203B2 (en) | 2007-04-13 | 2011-10-11 | United States Gypsum Company | Gypsum wallboard with improved nail pull strength and the method for making same |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB240924A (en) * | 1924-07-10 | 1925-10-12 | Ladislaus Emanuel Granton | Process for the utilisation of waste material from the de-inking of paper in making paper |
US3098784A (en) * | 1959-08-06 | 1963-07-23 | Nat Gypsum Co | Process of deinking printed paper |
JPS54120705A (en) * | 1978-03-07 | 1979-09-19 | Jujo Paper Co Ltd | Deinking of waste paper |
EP0315709A1 (en) * | 1987-11-10 | 1989-05-17 | Kimberly-Clark Corporation | Newsprint furnish and newsprint paper |
JPH064947B2 (ja) * | 1989-12-22 | 1994-01-19 | 花王株式会社 | 古紙再生用脱墨剤 |
US5061345A (en) * | 1991-02-21 | 1991-10-29 | Green Bay Packaging Inc. | Method of making a multiple ply paper product containing an outer ply of reclaimed white office waste |
US5055161A (en) * | 1991-02-21 | 1991-10-08 | Green Bay Packaging Inc. | Multiple ply paper product containing an outer ply of reclaimed white office waste |
US5141598A (en) * | 1991-04-25 | 1992-08-25 | Betz Paperchem, Inc. | Process and composition for deinking dry toner electrostatic printed wastepaper |
US5200034A (en) * | 1991-04-25 | 1993-04-06 | Betz Paperchem, Inc. | Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper |
US5234543A (en) * | 1991-10-03 | 1993-08-10 | International Paper Company | Deinking method using ink agglomeration |
-
1992
- 1992-06-02 GB GB9211582A patent/GB9211582D0/en active Pending
-
1993
- 1993-06-02 EP EP19930912502 patent/EP0644964B1/en not_active Expired - Lifetime
- 1993-06-02 CA CA 2137236 patent/CA2137236A1/en not_active Abandoned
- 1993-06-02 US US08/356,163 patent/US5895556A/en not_active Expired - Lifetime
- 1993-06-02 DK DK93912502T patent/DK0644964T3/da active
- 1993-06-02 NZ NZ252976A patent/NZ252976A/en unknown
- 1993-06-02 WO PCT/CA1993/000233 patent/WO1993024702A1/en active IP Right Grant
- 1993-06-02 DE DE69325098T patent/DE69325098T2/de not_active Expired - Fee Related
- 1993-06-02 JP JP6500052A patent/JPH07507109A/ja active Pending
- 1993-06-02 AU AU43031/93A patent/AU669907B2/en not_active Ceased
- 1993-06-02 AT AT93912502T patent/ATE180522T1/de not_active IP Right Cessation
- 1993-06-02 ES ES93912502T patent/ES2131581T3/es not_active Expired - Lifetime
-
1994
- 1994-12-01 FI FI945669A patent/FI945669A/fi unknown
- 1994-12-01 NO NO944628A patent/NO944628D0/no unknown
-
1999
- 1999-06-30 GR GR990401725T patent/GR3030639T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO944628L (no) | 1994-12-01 |
JPH07507109A (ja) | 1995-08-03 |
EP0644964A1 (en) | 1995-03-29 |
NZ252976A (en) | 1996-08-27 |
AU4303193A (en) | 1993-12-30 |
GR3030639T3 (en) | 1999-10-29 |
ATE180522T1 (de) | 1999-06-15 |
US5895556A (en) | 1999-04-20 |
CA2137236A1 (en) | 1993-12-09 |
WO1993024702A1 (en) | 1993-12-09 |
NO944628D0 (no) | 1994-12-01 |
DE69325098D1 (de) | 1999-07-01 |
ES2131581T3 (es) | 1999-08-01 |
EP0644964B1 (en) | 1999-05-26 |
DK0644964T3 (da) | 1999-11-08 |
GB9211582D0 (en) | 1992-07-15 |
DE69325098T2 (de) | 1999-10-21 |
AU669907B2 (en) | 1996-06-27 |
FI945669A0 (fi) | 1994-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: PIONEER LICENCING, INC. |